1 entries in the GMN corpus.
1961
#6235.1
Biparietal fetal cephalometry by ultrasound.
Garrison-Morton-Norman
1 entry · Printed September 1, 2026
1961 DONALD, Ian (1910 – 1987); BROWN, T. G.
Demonstration of tissue interfaces within the body by ultrasonic echo sounding.
GMN 6235.1 · https://historyofmedicine.com/id/7872